MESON Chess Problem Database
Problem Display
PID: 108146 (8/1pKNppp1/qR2bbP1/p3Q3/2k1P3/Pnr5/2p1P1B1/nrRN2B1 w - - 0 1)
Glynn, James Joseph
Bignold's Chess Annual, 1896
#2
12 + 14
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Qb5
- 2.Qxb5#
- 1...Qxb6+
- 2.Sxb6#
- 1...Qa7
- 2.Qb5#
- 1...Qa8
- 2.Qb5#
- 1...Rxc1
- 2.Sb2#
- 1...Rb2
- 2.Sxb2#
- 1...Re3
- 2.Sxe3#
- 1...Bh3
- 2.Qd5#
- 1...Bg4
- 2.Qd5#
- 1...Bd5
- 2.Qxd5#
- 1...Bf5
- 2.Qd5#
- 1...Bxd7
- 2.Qd5#
- 1...Bh4
- 2.Qxc3#
- 1...Bxe5+
- 2.Sxe5#
- 1...Bg5
- 2.Qxc3#
- 1...Sxc1
- 2.Qc5#
- 1...Sd2
- 2.Qc5#
- 1...Sd4
- 2.Qc5#
- 1...Sc5
- 2.Qxc5#
- 1...cxd1Q
- 2.Rxc3#
- 1...cxd1B
- 2.Rxc3#
- 1...cxd1R
- 2.Rxc3#
- 1...a4
- 2.Rb4#
- 1...fxg6
- 2.Qxe6#
- 1...Qb5
- Tries
- 1.Rxc2?
- threat
- 2.Se3#
- 2.Rxc3#
- 1...Qxb6+
- 2.Sxb6#
- 1...Bxe5+
- 2.Sxe5#
- 1...Rxd1
- 2.Rxc3#
- 1...Rxc2
- 2.Se3#
- 1...Rc1
- 2.Sb2#
- 2.Se3#
- 1...Bg5
- 2.Rxc3#
- 2.Qxc3#
- 1...Sxc2!
- threat
- 1.Rxc2?
- Keys
- 1.Bf1!
- 1...Qxb6+
- 2.Sxb6#
- 1...Bxe5+
- 2.Sxe5#
- 1...Rxc1
- 2.Sb2#
- 1...Bxd7
- 2.Qd5#
- 1...Sxc1
- 2.Qc5#
- 1...cxd1Q
- 2.Rxc3#
- 1...cxd1S
- 2.e3#
- 1...cxd1B
- 2.Rxc3#
- 1...cxd1R
- 2.Rxc3#
- 1...fxg6
- 2.Qxe6#
- 1...Rd3
- 2.exd3#
- 1...Qb5
- 2.Qxb5#
- 1...Qa7
- 2.Qb5#
- 1...Qa8
- 2.Qb5#
- 1...Rb2
- 2.Sxb2#
- 1...Re3
- 2.Sxe3#
- 1...Rf3
- 2.exf3#
- 1...Rg3
- 2.e3#
- 1...Rh3
- 2.e3#
- 1...Bh3
- 2.Qd5#
- 1...Bg4
- 2.Qd5#
- 1...Bd5
- 2.Qxd5#
- 1...Bf5
- 2.Qd5#
- 1...Bh4
- 2.Qxc3#
- 1...Bg5
- 2.Qxc3#
- 1...Sd2
- 2.Qc5#
- 1...Sd4
- 2.Qc5#
- 1...Sc5
- 2.Qxc5#
- 1...a4
- 2.Rb4#
- 1...Qxb6+
- 1.Bf1!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 0
- Sets
- Q(h);N_GUARD::QAB1(H),XQ(h)
- Q(h);CHECK,XR(I)::S(L),XQ(h)
- Q(h);N_GUARD::QAB1(H)
- R(b);N_GUARD,XR(A)::S(B)
- R(b);N_GUARD::S(B),XR(b)
- R(e);N_GUARD,P_SPINP(c)::S(B),XR(e)
- B(i);N_GUARD::QAB1(H)
- B(i);N_GUARD::QAB1(H),XB(i)
- B(i);N_GUARD,XS(L)::QAB1(H)
- B(j);N_GUARD::QAR1(H),XR(e)
- B(j);CHECK,XQ(H)::S(L),XB(j)
- S(d);N_GUARD,XR(A)::QAR1(H)
- S(d);N_GUARD::QAR1(H)
- S(d);N_GUARD::QAR1(H),XS(d)
- P(c);OGATE,P_SPINR(e),XS(B)::R1(A),XR(e)
- P(g);N_GUARD::R1(I)
- P(m);N_GUARD,XP(J)::QAB(H),XB(i)
- Tries
- Try
- R(A);P_PINR(e),XP(c)
- Threat
- DUALS(2)
- Vars
- Q(h);CHECK,XR(I)::S(L),XQ(h)
- B(j);CHECK,XQ(H)::S(L),XB(j)
- R(b);XS(B)::R1(A),XR(e)
- R(e);N_SPINR(e),XR(A)::S(B)
- Refutation
- S(a);N_SPINR(e),XR(A)
- Try
- Actual
- B(E);
- Vars
- Q(h);CHECK,XR(I)::S(L),XQ(h)
- B(j);CHECK,XQ(H)::S(L),XB(j)
- R(b);N_GUARD,XR(A)::S(B)
- B(i);N_GUARD,XS(L)::QAB1(H)
- S(d);N_GUARD,XR(A)::QAR1(H)
- P(c);OGATE,P_SPINR(e),XS(B)::R1(A),XR(e)
- P(c);P_SPINR(e),XS(B)::B(E)+P(D)
- P(m);N_GUARD,XP(J)::QAB(H),XB(i)
- R(e);OGATE,P_SPINP(c)::P(D),XR(e)
- Q(h);N_GUARD::QAB1(H),XQ(h)
- Q(h);N_GUARD::QAB1(H)
- R(b);N_GUARD::S(B),XR(b)
- R(e);N_GUARD,P_SPINP(c)::S(B),XR(e)
- R(e);OGATE,P_SPINP(c)::B(E)+P(D),XR(e)
- R(e);N_GUARD,P_SPINP(c)::B(E)+P(D)
- B(i);N_GUARD::QAB1(H)
- B(i);N_GUARD::QAB1(H),XB(i)
- B(j);N_GUARD::QAR1(H),XR(e)
- S(d);N_GUARD::QAR1(H)
- S(d);N_GUARD::QAR1(H),XS(d)
- P(g);N_GUARD::R1(I)
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).